Matlab

matlab simulation book

anny边缘检测算子是John F. Canny于 1986 年开发出来的一个多级边缘检测算法。 Canny边缘检测算法： step1:用高斯滤波器平滑图象； step2:用一阶偏导的有限差分来计算梯度的幅值和方向； step3:对梯度幅值进行非极大值抑制； step4:用双阈值算法检测和连接边缘。(anny edge detection operator is John F. Canny developed in 1986 out of a multi-level edge detection algorithm. Canny edge detection algorithm: step1: Gaussian smoothing filter image step2: first-order finite difference to calculate partial derivatives of the magnitude and direction of the gradient step3: the gradient magnitude non-maxima suppression step4: use dual-threshold algorithm for detecting and connecting edges.)

说明：  计算互信息，函数内提供注释，各位可以仔细阅读，欢迎各位下载。(calculate mutual information)

说明：  matlab ocr for beginner

matlab处理图像代码，很不错，值得看看(matlab image processing code, very good, worth a look)

三角形网格的划分，生成均匀网格，在delauney的基础上发展，实现区域网格的三角形剖分(Triangular mesh generation, uniform mesh generation, on the basis of delauney development, triangulation of regional mesh)

基于最小均方误差的方法LMMMSE，对信道参数进行估计。(MMSE-based method LMMMSE, on the estimated channel parameters.)

this code is for gabor filter. For each orientation it gives the correct output

Matlab software that generates LDPC parity check matrix of rate 1/2 with the possibility of selecting the input output block dimension and performs BER evaluation of BPSK+LDPC transmission over AWGN channel.

实现资料预测，输入训练集数据和测试集数据可以得到对应的均方根误差(Realization data prediction)